/**
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.camel.component.hl7;
import ca.uhn.hl7v2.model.Message;
import ca.uhn.hl7v2.model.v24.message.ADR_A19;
import ca.uhn.hl7v2.model.v24.segment.MSA;
import ca.uhn.hl7v2.model.v24.segment.MSH;
import ca.uhn.hl7v2.model.v24.segment.QRD;
import org.apache.camel.ContextTestSupport;
import org.apache.camel.Exchange;
import org.apache.camel.Processor;
import org.apache.camel.builder.RouteBuilder;
import org.apache.camel.impl.JndiRegistry;
/**
* Unit test for the HL7MLLP Codec.
*/
public class HL7MLLPCodecTest extends ContextTestSupport {
protected JndiRegistry createRegistry() throws Exception {
JndiRegistry jndi = super.createRegistry();
// START SNIPPET: e1
HL7MLLPCodec codec = new HL7MLLPCodec();
codec.setCharset("iso-8859-1");
jndi.bind("hl7codec", codec);
// END SNIPPET: e1
return jndi;
}
protected RouteBuilder createRouteBuilder() throws Exception {
return new RouteBuilder() {
public void configure() throws Exception {
from("mina:tcp://localhost:8888?sync=true&codec=hl7codec")
.process(new Processor() {
public void process(Exchange exchange) throws Exception {
Message input = exchange.getIn().getBody(Message.class);
assertEquals("2.4", input.getVersion());
QRD qrd = (QRD)input.get("QRD");
assertEquals("0101701234", qrd.getWhoSubjectFilter(0).getIDNumber().getValue());
Message response = createHL7AsMessage();
exchange.getOut().setBody(response);
}
})
.to("mock:result");
}
};
}
public void testSendHL7Message() throws Exception {
// START SNIPPET: e2
String line1 = "MSH|^~\\&|MYSENDER|MYRECEIVER|MYAPPLICATION||200612211200||QRY^A19|1234|P|2.4";
String line2 = "QRD|200612211200|R|I|GetPatient|||1^RD|0101701234|DEM||";
StringBuffer in = new StringBuffer();
in.append(line1);
in.append("\n");
in.append(line2);
String out = (String)template.requestBody("mina:tcp://localhost:8888?sync=true&codec=hl7codec", in.toString());
// END SNIPPET: e2
String[] lines = out.split("\r");
assertEquals("MSH|^~\\&|MYSENDER||||200701011539||ADR^A19||||123", lines[0]);
assertEquals("MSA|AA|123", lines[1]);
}
// START SNIPPET: e3
private static Message createHL7AsMessage() throws Exception {
ADR_A19 adr = new ADR_A19();
// Populate the MSH Segment
MSH mshSegment = adr.getMSH();
mshSegment.getFieldSeparator().setValue("|");
mshSegment.getEncodingCharacters().setValue("^~\\&");
mshSegment.getDateTimeOfMessage().getTimeOfAnEvent().setValue("200701011539");
mshSegment.getSendingApplication().getNamespaceID().setValue("MYSENDER");
mshSegment.getSequenceNumber().setValue("123");
mshSegment.getMessageType().getMessageType().setValue("ADR");
mshSegment.getMessageType().getTriggerEvent().setValue("A19");
// Populate the PID Segment
MSA msa = adr.getMSA();
msa.getAcknowledgementCode().setValue("AA");
msa.getMessageControlID().setValue("123");
QRD qrd = adr.getQRD();
qrd.getQueryDateTime().getTimeOfAnEvent().setValue("20080805120000");
return adr.getMessage();
}
// END SNIPPET: e3
}